Example usage for org.apache.solr.client.solrj SolrQuery SolrQuery

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj SolrQuery SolrQuery.

Prototype

public SolrQuery() 

Source Link

Usage

From source file:edu.jhu.cvrg.ceptools.main.PubMedSearch.java

License:Apache License

public void SearchSolr(int mypmid) {

    int currpmid = mypmid;

    try {//from  w  w w  .j  ava  2s .  c  om

        CoreAdminRequest adminRequest = new CoreAdminRequest();
        adminRequest.setAction(CoreAdminAction.RELOAD);

        SolrServer solr = new HttpSolrServer("http://localhost:8983/solr");
        String query;
        query = "pmid:" + currpmid;
        SolrQuery theq = new SolrQuery();
        theq.setQuery(query);

        QueryResponse response = new QueryResponse();
        response = solr.query(theq, org.apache.solr.client.solrj.SolrRequest.METHOD.POST);
        SolrDocumentList list = response.getResults();

        for (SolrDocument doc : list) {
            Publication currlist = new Publication();
            currlist.setTitle(doc.getFieldValue("ptitle").toString());
            currlist.setAbstract(doc.getFieldValue("abstract").toString());
            currlist.setPmid(Integer.valueOf(doc.getFieldValue("pmid").toString()));

            results.add(currlist);

        }

    } catch (Exception ex) {
        logger.info(ex);
        StringWriter stack = new StringWriter();
        ex.printStackTrace(new PrintWriter(stack));

    }
}

---

From source file:edu.jhu.cvrg.ceptools.main.PubMedSearch.java

License:Apache License

public void SearchSolrList(List<Integer> mypmids) {

    String querylist = "pmid:(";
    List<Publication> results2 = new ArrayList<Publication>();

    for (Integer currint : mypmids) {
        querylist += currint + " OR ";

    }//from w  ww .  j  av a2 s  .c o  m

    if (querylist.length() > 5) {
        querylist = querylist.substring(0, querylist.length() - 4);
        querylist += ")";
    }

    try {

        CoreAdminRequest adminRequest = new CoreAdminRequest();
        adminRequest.setAction(CoreAdminAction.RELOAD);

        SolrServer solr = new HttpSolrServer("http://localhost:8983/solr");
        SolrQuery theq = new SolrQuery();
        theq.setQuery(querylist);
        QueryResponse response = new QueryResponse();

        response = solr.query(theq, org.apache.solr.client.solrj.SolrRequest.METHOD.POST);
        SolrDocumentList list = response.getResults();

        for (SolrDocument doc : list) {
            Publication currlist = new Publication();
            solrindex = 0;
            currlist.setTitle(doc.getFieldValue("ptitle").toString());
            currlist.setAbstract(doc.getFieldValue("abstract").toString());
            currlist.setPmid(Integer.valueOf(doc.getFieldValue("pmid").toString()));
            currlist.setCompleted(Boolean.valueOf(doc.getFieldValue("completion").toString()));
            if (doc.getFieldValue("lruid") != null) {
                currlist.setUserid(Integer.valueOf(doc.getFieldValue("lruid").toString()));
            } else {
                currlist.setUserid(0);
            }
            if (doc.getFieldValues("pfileinfo") != null) {

                Collection<Object> currcoll = doc.getFieldValues("pfileinfo");

                for (Object currobj : currcoll) {
                    currlist = convertStore(String.valueOf(currobj), currlist);
                }

            }

            results2.add(currlist);

        }

        int currcounter = 0;
        for (Publication solrmatch : results2) {
            currcounter = 0;
            for (Publication publistrecord : publications) {
                if (solrmatch.getPmid() == publistrecord.getPmid()) {

                    publications.get(currcounter).setExists(true);
                    publications.get(currcounter).setCompleted(solrmatch.getCompleted());
                    publications.get(currcounter).setFstorefiles(solrmatch.getFstorefiles());
                    publications.get(currcounter).setUserid(solrmatch.getUserid());

                }
                currcounter++;
            }

        }

    } catch (Exception ex) {
        logger.error("Error : ", ex);

    }
}

---

From source file:edu.jhu.cvrg.ceptools.main.SearchPubs.java

License:Apache License

@SuppressWarnings("unchecked")
public void SearchSolr() {

    try {//from   ww  w . jav  a2 s. c  om

        // CoreAdminRequest adminRequest = new CoreAdminRequest();
        // adminRequest.setAction(CoreAdminAction.RELOAD);

        SolrServer solr = new HttpSolrServer("http://localhost:8983/solr");
        String query;
        query = "collector:" + searchentry;

        SolrQuery theq = new SolrQuery();
        theq.setQuery(query);
        theq.setRows(1000);

        QueryResponse response = new QueryResponse();
        response = solr.query(theq);
        SolrDocumentList list = response.getResults();

        int docnum = 1;

        for (SolrDocument doc : list) {
            Publication currlist = new Publication();

            List<String> fullnames = new ArrayList<String>();
            String currepubsum1 = "", currepubsum2 = "";

            currlist.setTitle(doc.getFieldValue("ptitle").toString());

            currlist.setAbstract(doc.getFieldValue("abstract").toString());
            currlist.setPmid(Integer.valueOf(doc.getFieldValue("pmid").toString()));

            pmid = String.valueOf(currlist.getPmid());

            if (doc.getFieldValue("lruid") != null) {
                currlist.setUserid(doc.getFieldValue("lruid").toString());
            } else {
                currlist.setUserid("");
            }

            if (doc.getFieldValue("journalname") != null) {
                currlist.setJournalname(doc.getFieldValue("journalname").toString());
            }
            if (doc.getFieldValue("completion") != null) {
                currlist.setCompleted(Boolean.valueOf(doc.getFieldValue("completion").toString()));
            } else {
                currlist.setCompleted(false);
            }
            if (doc.getFieldValue("journalyear") != null) {
                currlist.setJournalyear(doc.getFieldValue("journalyear").toString());
            }
            if (doc.getFieldValue("journalday") != null) {
                currlist.setJournalday(doc.getFieldValue("journalday").toString());
            }
            if (doc.getFieldValue("journalmonth") != null) {
                currlist.setJournalmonth(doc.getFieldValue("journalmonth").toString());
            }
            if (doc.getFieldValue("journalpage") != null) {
                currlist.setJournalstartpg(doc.getFieldValue("journalpage").toString());
            }
            if (doc.getFieldValue("journalissue") != null) {
                currlist.setJournalissue(doc.getFieldValue("journalissue").toString());
            }
            if (doc.getFieldValue("journalvolume") != null) {
                currlist.setJournalvolume(doc.getFieldValue("journalvolume").toString());
            }
            if (doc.getFieldValue("publication_year") != null) {
                currlist.setYear(doc.getFieldValue("publicationdate_year").toString());
            }
            if (doc.getFieldValue("doi") != null) {
                currlist.setDoi(doc.getFieldValue("doi").toString());
            }

            if (doc.getFieldValues("pfileinfo") != null) {

                Collection<Object> currcoll = doc.getFieldValues("pfileinfo");

                for (Object currobj : currcoll) {
                    convertStore(String.valueOf(currobj), currlist);
                }

            }

            List<String> fieldValue = (List<String>) doc.getFieldValue("author_firstname");
            currlist.setFauthors(fieldValue);
            currlist.setLauthors((List<String>) doc.getFieldValue("author_lastname"));

            if (doc.getFieldValue("epubmonth") != null) {
                currlist.setEpubmonth(doc.getFieldValue("epubmonth").toString());
            }

            if (doc.getFieldValue("epubyear") != null) {
                currlist.setEpubyear(doc.getFieldValue("epubyear").toString());
            }
            if (doc.getFieldValue("epubday") != null) {
                currlist.setEpubday(doc.getFieldValue("epubday").toString());
            }
            if (doc.getFieldValue("author_fullname_list") != null) {

                currlist.setAuthorfull(doc.getFieldValue("author_fullname_list").toString());
            }

            int counter = 0;

            for (String currstring : currlist.getFauthors()) {
                currstring += " " + currlist.getLauthors().get(counter);
                fullnames.add(currstring);
                counter++;
            }

            currlist.setFullnames(fullnames);

            if (currlist.getJournalvolume().length() > 0) {
                currepubsum2 += currlist.getJournalvolume();
            }

            if (currlist.getJournalissue().length() > 0) {
                currepubsum2 += "(" + currlist.getJournalissue() + ")" + ":";
            }

            if (currlist.getJournalstartpg().length() > 0) {
                currepubsum2 += currlist.getJournalstartpg() + ".";
            }

            if (currlist.getEpubday().length() < 1 && currlist.getEpubmonth().length() < 1
                    && currlist.getEpubyear().length() < 1) {
                currepubsum1 = "[Epub ahead of print]";
            } else if (currlist.getEpubyear().length() > 0) {
                currepubsum1 = "Epub " + currlist.getEpubyear() + " " + currlist.getEpubmonth() + " "
                        + currlist.getEpubday();
            } else {
                currepubsum1 = "";
            }

            currlist.setEpubsum(currepubsum1);
            currlist.setEpubsum2(currepubsum2);
            currlist.setIndex(docnum);

            results.add(currlist);
            docnum++;
        }

    } catch (Exception ex) {
        logger.info(ex);
        StringWriter stack = new StringWriter();
        ex.printStackTrace(new PrintWriter(stack));

    }
}

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From source file:edu.lternet.pasta.datapackagemanager.solr.search.SimpleSolrSearch.java

License:Apache License

public SimpleSolrSearch(String serverURL) {
    this.solrServer = new HttpSolrServer(serverURL);
    this.solrQuery = new SolrQuery();
}

---

From source file:edu.tamu.tcat.trc.search.solr.impl.TrcQueryBuilder.java

License:Apache License

public TrcQueryBuilder(SolrIndexConfig cfg) throws SearchException {
    this.cfg = cfg;
    params = new SolrQuery();

    cfg.initialConfiguration(params);
}

---

From source file:edu.ub.ir.oof1.service.Solr.java

/**
 * Used only for searching a single news article
 *
 * @param _query//from w w w .jav  a 2s.  co m
 * @param resultType
 * @return
 */
@Override
public List<AbstractModel> query(String _query, Class<? extends AbstractModel> resultType) {
    List<AbstractModel> out = new ArrayList<AbstractModel>();

    SolrQuery query = new SolrQuery();
    query.setQuery(_query);
    query.setRequestHandler(Properties.SOLR_QUERY_HANDLER);

    try {
        QueryResponse response = SERVER.query(query);
        SolrDocumentList docs = response.getResults();
        for (SolrDocument doc : docs) {
            AbstractModel model = null;

            String news_id = (String) doc.getFieldValue("news_id");
            //System.out.println("news_id : " + news_id);
            //System.out.println("highlighting : " + response.getHighlighting().get(news_id));
            if (news_id != null && response.getHighlighting().get(news_id) != null) {
                model = getModelForSolrDoc(doc, resultType, response.getHighlighting().get(news_id));
            } else {
                model = getModelForSolrDoc(doc, resultType);
            }

            out.add(model);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return out;
}

---

From source file:edu.ub.ir.oof1.service.Solr.java

/**
 * Used only for searching a single news article
 *
 * @param _query/*from   ww  w  . ja v  a  2 s . co m*/
 * @return
 */
public Suggestions getAutoSuggest(String _query) {
    Suggestions out = new Suggestions();
    List<String> suggs = new ArrayList<String>();
    System.out.println("Solr query : " + _query);
    SolrQuery query = new SolrQuery();
    query.setQuery(_query);
    query.setRequestHandler(Properties.SOLR_AUTO_SUGGEST_HANDLER);

    try {
        QueryResponse response = SERVER.query(query);
        suggs = spellcheck(response);
        System.out.println("Solr sugg : " + suggs);
        out.setSuggestions(suggs);
    } catch (Exception e) {
        e.printStackTrace();
    }
    System.out.println("Final Solr: " + out);
    return out;
}

---

From source file:edu.ub.ir.oof1.service.Solr.java

/**
 * Used for searching multiple news articles
 *
 * @param _query/* w  ww  . j  av  a  2 s  .com*/
 * @param resultType
 * @param _user_id
 * @return
 */
@Override
public NewsResults query(String _query, Class<? extends AbstractModel> resultType, String _user_id) {

    List<News> out = new ArrayList<News>();
    List<String> spellCheck = new ArrayList<String>();

    boolean queryBack = false;

    SolrQuery query = new SolrQuery();
    query.setQuery(_query + " AND " + _user_id);
    query.setRequestHandler(Properties.SOLR_QUERY_HANDLER);

    try {
        QueryResponse response = SERVER.query(query);
        SolrDocumentList docs = response.getResults();
        System.out.println("***Before queryBack***");
        queryBack = queryConstruct(docs, out, _user_id, response, resultType);

        if (queryBack) {
            System.out.println("Entered queryback");
            query = new SolrQuery();
            query.setQuery(_query + " NOT " + _user_id);
            query.setRequestHandler(Properties.SOLR_QUERY_HANDLER);

            response = SERVER.query(query);
            docs = response.getResults();
            queryBack = queryConstruct(docs, out, _user_id, response, resultType);

            if (queryBack) {
                query = new SolrQuery();
                query.setQuery(_query);
                query.setRequestHandler("/spellcheck");

                response = SERVER.query(query);
                spellCheck = spellcheck(response);
            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    }

    return new NewsResults(out, spellCheck);
}

---

From source file:edu.ub.ir.oof1.service.Solr.java

public void updateDocClick(String _user_id, String _news_id) {
    try {/*from ww  w.j  ava2s  . c om*/

        SolrInputDocument updateDoc = new SolrInputDocument();
        SolrQuery query = new SolrQuery();
        query.setQuery("news_id:" + _news_id);
        query.setRequestHandler(Properties.SOLR_QUERY_HANDLER);

        QueryResponse response = SERVER.query(query);
        SolrDocumentList docs = response.getResults();
        if (docs == null) {
            return;
        }
        if (docs.size() < 1) {
            return;
        }
        for (String attribute : docs.get(0).getFieldNames()) {
            //Retain all the records except userCount and Count
            if (!attribute.equals("user_count") && !attribute.equals("count") && !attribute.equals("score")
                    && !attribute.equals("_version_")) {
                updateDoc.addField(attribute, docs.get(0).getFieldValue(attribute));
            } else if (attribute.equals("user_count")) {
                List<String> userCount = (List<String>) docs.get(0).getFieldValue("user_count");
                List<String> updatedCount = new ArrayList<String>();
                boolean userFound = false;

                if (userCount != null && userCount.size() > 0) {
                    for (String user : userCount) {
                        String[] buffer = user.split(":");
                        if (buffer.length > 1) {
                            if (buffer[0].equals(_user_id)) {
                                int count = Integer.parseInt(buffer[1]);
                                updatedCount.add(buffer[0] + ":" + ++count);
                                userFound = true;
                            } else {
                                //This is not the user who read this article at the moment
                                updatedCount.add(user);
                            }
                        } else {
                            //Means this user is reading this article for the first time or
                            //This is the first time any user is reading this article
                            userFound = true;
                            updatedCount.add(_user_id + ":" + 1);
                        }
                    }

                    if (userFound == false) //Means this user is reading this article for the first time
                    {
                        updatedCount.add(_user_id + ":" + 1);
                    }
                } else {
                    //This logic will not happen in real time. Added for worst-case scenario
                    updatedCount.add(_user_id + ":" + 1);
                }

                updateDoc.addField("user_count", updatedCount);
            } else if (attribute.equals("count")) {
                //Increment the global count for this article.
                //Used to track the most viewed articles irrespective of the user
                Map<String, Integer> countIncMap = new HashMap<String, Integer>(1);
                countIncMap.put("inc", 1);

                updateDoc.addField("count", countIncMap);
            }
        }
        SERVER.add(updateDoc);
        SERVER.commit();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:edu.unc.lib.dl.cdr.services.rest.ContainerDataFileChecksumsController.java

License:Apache License

@RequestMapping(value = "/edit/fileinfo/{pid}")
public void get(@PathVariable("pid") String pid, HttpServletResponse response)
        throws SolrServerException, IOException {
    String fid = pid.replace(":", "_");
    response.addHeader("Content-Disposition", "attachment; filename=\"" + fid + "-fileinfo.csv\"");
    try (ServletOutputStream out = response.getOutputStream()) {
        out.print("title");
        out.print(',');
        out.print("pid");
        out.print(',');
        out.print("mimetype");
        out.print(',');
        out.print("length");
        out.print(',');
        out.println("checksum");

        if (server == null)
            initializeSolrServer();/*from   w  w w . j  ava 2s  .  co  m*/
        SolrQuery parameters = new SolrQuery();
        parameters.setQuery("contentModel:" + ClientUtils.escapeQueryChars("info:fedora/cdr-model:Simple")
                + " ancestorPath:*" + ClientUtils.escapeQueryChars("," + pid + ",") + "*");
        parameters.addSort("filesizeTotal", ORDER.desc);
        parameters.addField("title");
        parameters.addField("id");
        parameters.addField("datastream");
        QueryResponse solrResponse = server.query(parameters);

        for (SolrDocument doc : solrResponse.getResults()) {
            Map<String, String> line = new HashMap<String, String>();
            line.put("pid", (String) doc.getFieldValue("id"));
            line.put("title", (String) doc.getFieldValue("title"));
            String[] dsValues = new String[5];
            for (Object ds : doc.getFieldValues("datastream")) {
                String dstr = (String) ds;
                if (dstr.startsWith("DATA_FILE|")) {
                    dsValues = dstr.split(Pattern.quote("|"));
                    break;
                }
            }
            line.put("md5sum", dsValues[4]);
            line.put("length", dsValues[3]);
            line.put("mimetype", dsValues[1]);
            outputCSV(line, out);
        }
    }
}

---

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